Example usage for org.w3c.dom Element getNamespaceURI

Introduction

In this page you can find the example usage for org.w3c.dom Element getNamespaceURI.

Prototype

public String getNamespaceURI();

Source Link

Document

The namespace URI of this node, or null if it is unspecified (see ).

Usage

From source file:org.apache.ftpserver.config.spring.SpringUtil.java

/**
 * Get the first child element matching the local name and namespace
 * /*from  www.  j av a2  s. c o  m*/
 * @param parent
 *            The element for which to locate the child
 * @param ns
 *            The namespace to match, or null for any namespace
 * @param localName
 *            The local name to match, or null for any local name
 * @return The first child matching the criteria
 */
public static Element getChildElement(final Element parent, final String ns, final String localName) {
    List<Element> elements = getChildElements(parent);

    for (Element element : elements) {
        if ((ns == null || ns.equals(element.getNamespaceURI())
                && (localName == null || localName.equals(element.getLocalName())))) {
            return element;
        }
    }

    return null;
}

From source file:org.apache.ftpserver.config.spring.SpringUtil.java

/**
 * Get the text context of first child element matching the local name and
 * namespace/* w w  w.  j  a  v a2 s  . com*/
 * 
 * @param parent
 *            The element for which to locate the child
 * @param ns
 *            The namespace to match, or null for any namespace
 * @param localName
 *            The local name to match, or null for any local name
 * @return The text content of the first child matching the criteria or null
 *         if element not found
 */
public static String getChildElementText(final Element parent, final String ns, final String localName) {
    List<Element> elements = getChildElements(parent);

    for (Element element : elements) {
        if ((ns == null || ns.equals(element.getNamespaceURI())
                && (localName == null || localName.equals(element.getLocalName())))) {
            return DomUtils.getTextValue(element);
        }
    }

    return null;
}

From source file:org.apache.smscserver.config.spring.SpringUtil.java

/**
 * Get the first child element matching the local name and namespace
 * //w w w .  ja  v a2  s  .c o m
 * @param parent
 *            The element for which to locate the child
 * @param ns
 *            The namespace to match, or null for any namespace
 * @param localName
 *            The local name to match, or null for any local name
 * @return The first child matching the criteria
 */
public static Element getChildElement(final Element parent, final String ns, final String localName) {
    List<Element> elements = SpringUtil.getChildElements(parent);

    for (Element element : elements) {
        if (((ns == null) || (ns.equals(element.getNamespaceURI())
                && ((localName == null) || localName.equals(element.getLocalName()))))) {
            return element;
        }
    }

    return null;
}

From source file:org.apache.smscserver.config.spring.SpringUtil.java

/**
 * Get the text context of first child element matching the local name and namespace
 * /*from w ww .j  a  v  a 2  s.  co m*/
 * @param parent
 *            The element for which to locate the child
 * @param ns
 *            The namespace to match, or null for any namespace
 * @param localName
 *            The local name to match, or null for any local name
 * @return The text content of the first child matching the criteria or null if element not found
 */
public static String getChildElementText(final Element parent, final String ns, final String localName) {
    List<Element> elements = SpringUtil.getChildElements(parent);

    for (Element element : elements) {
        if (((ns == null) || (ns.equals(element.getNamespaceURI())
                && ((localName == null) || localName.equals(element.getLocalName()))))) {
            return DomUtils.getTextValue(element);
        }
    }

    return null;
}

From source file:Main.java

/**
 * Get the child elements having the supplied localname and namespace.
 * Can be used instead of XPath.//from   ww w .  j  a v a 2  s. c  o  m
 * @param nodeList List of DOM nodes on which to perform the search.
 * @param localname Localname of the element required.  Supports "*" wildcards.
 * @param namespaceURI Namespace URI of the required element, or null
 * if a namespace comparison is not to be performed.
 * @return A list of W3C DOM {@link Element}s.  An empty list if no such
 * child elements exist on the parent element.
 */
public static List<Element> getElements(NodeList nodeList, String localname, String namespaceURI) {
    int count = nodeList.getLength();
    List<Element> elements = new ArrayList<>();
    for (int i = 0; i < count; i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            if (localname.equals("*") || getName(element).equals(localname)) {
                // The local name matches the element we're after...
                if (namespaceURI == null || namespaceURI.equals(element.getNamespaceURI())) {
                    elements.add(element);
                }
            }
        }
    }
    return elements;
}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintStream</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * // w w w.ja  v a  2 s  .  c o m
 * @param    out            The <CODE>PrintStream</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(Node)
 * @see      #dump(PrintStream, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintStream out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintWriter</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * //from w  w w  . j  ava2s . c o m
 * @param    out            The <CODE>PrintWriter</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(PrintWriter, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintWriter out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}

From source file:Main.java

/**
 * Append XPath [expr] like /a/b[1] or /a/b[@name='x']
 * @param sb/*w w  w. j  a  v  a 2 s. c  o  m*/
 * @param n
 */
private static void appendElementQualifier(StringBuffer sb, Element n) {
    if (n.getParentNode() == n.getOwnerDocument()) {
        return;
    }

    if (n.getAttributes() != null && n.getAttributes().getNamedItem("name") != null) {
        sb.append("[@name='").append(n.getAttributes().getNamedItem("name").getNodeValue()).append("']");
    } else if (getChildrenCount((Element) n.getParentNode(), n.getNamespaceURI(), n.getLocalName()) != 1) {
        sb.append("[").append(getPosition(n)).append("]");
    }
}

From source file:edu.internet2.middleware.shibboleth.common.config.SpringConfigurationUtils.java

/**
 * Creates a {@link BeanDefinition} from a custom element.
 * /*from   www . j  a  v  a  2  s.c  om*/
 * @param element configuration element
 * @param parserContext currently parser context
 * 
 * @return the bean definition
 */
private static BeanDefinition createBeanDefinition(Element element, ParserContext parserContext) {
    BeanDefinitionParserDelegate delegate = parserContext.getDelegate();
    String namespaceUri = element.getNamespaceURI();

    if (XMLHelper.hasXSIType(element)) {
        namespaceUri = XMLHelper.getXSIType(element).getNamespaceURI();
    }

    NamespaceHandler handler = delegate.getReaderContext().getNamespaceHandlerResolver().resolve(namespaceUri);
    if (handler == null) {
        log.error("Unable to locate NamespaceHandler for namespace [" + namespaceUri + "]");
        return null;
    }
    return handler.parse(element, new ParserContext(delegate.getReaderContext(), delegate));
}

From source file:Main.java

public static Element getElementByTagNameNS(Node element, String namespace, String name) {
    NodeList elements = element.getChildNodes();
    CharSequence colon = ":";
    if (elements != null) {
        for (int i = 0; i < elements.getLength(); i++) {
            if (elements.item(i).getNodeType() == Node.ELEMENT_NODE && (elements.item(i).getAttributes()
                    .getNamedItemNS("http://www.w3.org/2001/XMLSchema-instance", "nil") == null
                    || !"true".equals(elements.item(i).getAttributes()
                            .getNamedItemNS("http://www.w3.org/2001/XMLSchema-instance", "nil")))) {
                Element currentElement = (Element) elements.item(i);
                String nodeName = currentElement.getNodeName();
                String nodeNameOnly = nodeName;
                if (nodeName.contains(colon)) {
                    String[] nodeNameSplit = nodeName.split(":");
                    nodeNameOnly = nodeNameSplit[1];
                }/*  ww  w  . ja  v a  2 s  . c o m*/

                if ((currentElement.getNamespaceURI() == null
                        || currentElement.getNamespaceURI().equals(namespace)) && nodeNameOnly.equals(name)) {
                    return currentElement;
                }
            }
        }
    }

    return null;
}